Ranunculaceae
Caltha

Caltha biflora DC.

First published in Syst. Nat. 1: 310 (1817)
This species is accepted
The native range of this species is SE. Alaska to California and W. Nevada. It is a perennial and grows primarily in the subalpine or subarctic biome.

Distribution

Native to:

Alaska, British Columbia, California, Nevada, Oregon, Washington

Synonyms

Homotypic Synonyms

Heterotypic Synonyms

Publications

An alternative taxonomy had been proposed by the following authorities:

  • Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne. [Cited as Caltha leptosepala var. howellii.]

Other Data

Other Kew resources that provide information on this taxon:

Sources

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2023. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2023. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0